What does cat flap mean?

A "cat flap" is a small, usually hinged door built into a door or wall that allows cats to enter and exit a building or room independently. It's essentially a small door designed specifically for cats.

Here are some other ways to refer to a cat flap:

* Cat door

* Pet door (though this can also refer to doors for larger pets)

* Feline door

The main purpose of a cat flap is to:

* Give cats freedom of movement: They can come and go as they please, without needing someone to open the door for them.

* Provide a way for cats to use a litter box outside: This is especially useful for cats that are house-trained but prefer to do their business outdoors.

* Prevent cats from scratching at doors: A cat flap can help to stop cats from scratching at doors or windows to get in or out.

Cat flaps come in various shapes, sizes, and materials. Some are simple, while others have features like microchip readers to only allow specific cats through, or locking mechanisms to prevent unwanted guests from entering.